The Ninja Easy Frother Glass Beaker is a manual frother that can froth milk for coffee, cappuccino, and other beverages. It has a capacity of 5 oz and is made of glass. The frother is operated manually and has a clear color. The product comes with a press foamer and is brand new. It measures 8.5 inches in height, 7 inches in depth, and 2.5 inches in width.